238256638

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{229}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 376508160

約数和(自身を除く): 138251522

約数列:

[1, 2, 31, 62, 97, 173, 194, 229, 346, 458, 3007, 5363, 6014, 7099, 10726, 14198, 16781, 22213, 33562, 39617, 44426, 79234, 520211, 688603, 1040422, 1228127, 1377206, 2456254, 3842849, 7685698, 119128319, 238256638]

約数ペア:

[(1, 238256638), (2, 119128319), (31, 7685698), (62, 3842849), (97, 2456254), (173, 1377206), (194, 1228127), (229, 1040422), (346, 688603), (458, 520211), (3007, 79234), (5363, 44426), (6014, 39617), (7099, 33562), (10726, 22213), (14198, 16781)]